How Long to Read An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform]

By Douglas Sang Yun Lee

How Long Does it Take to Read An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform]?

It takes the average reader 7 hours and 30 minutes to read An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform] by Douglas Sang Yun Lee

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Description

In this thesis, we performed studies that serve as a foundation for research in heart failure mortality outcome assessment. Validation studies of the coding of heart failure in the Canadian Institute for Health Information discharge abstract database were performed. Comparison with clinical data sources confirmed the high predictive value of coding of heart failure in the administrative dataset, but undercoding of comorbidities. Using administrative datasets, trends in heart failure outcomes and the association with drug therapies were examined. Although significant changes in drug therapy were observed over time, crude mortality rates after index heart failure admission continued to be high, decreasing by 1.3% from 1992/93 to 1999/00. There was no decrease in 30-day mortality rates during this time. Since mortality remains high, a prognostic model for mortality prediction was developed and validated using clinical databases. Features predictive of mortality included age, presentation vital signs, routine laboratory tests, and comorbid conditions. Heart failure is associated with high rates of mortality and re-hospitalization. Variations in cardiovascular disease outcomes have been demonstrated to occur, and may reflect the quality of care provided. Mortality is fundamental in quality of care assessment because of the importance of process-outcome links and its role as an outcome indicator of quality care. Validation of administrative datasets allow for future studies of heart failure outcomes using clinical data sources. Predictive models for heart failure mortality can be used to adjust for patient risk when evaluating variations in heart failure outcomes, and may be useful for stratification of mortality risk.

How long is An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform]?

An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform] by Douglas Sang Yun Lee is 450 pages long, and a total of 112,500 words.

This makes it 152% the length of the average book. It also has 137% more words than the average book.

How Long Does it Take to Read An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform] Aloud?

The average oral reading speed is 183 words per minute. This means it takes 10 hours and 14 minutes to read An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform] aloud.

What Reading Level is An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform]?

An Exploration of the Determinants of Mortality Among Hospitalized Heart Failure Patients in Ontario, Canada [microform] is suitable for students ages 12 and up.

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